CVE-2021-46166Network attack vector

Database disclosure via unrestricted Reports table access

Published Jan 9, 2022 · Updated Aug 4, 2024

Information disclosure in Zoho ManageEngine Desktop Central before 10.0.662 allows remote authenticated users to read sensitive database data. The Reports page exposes sensitive database tables to accounts granted complete access to the Reports module instead of restricting those tables. The issue affects the on-premises edition, requires authenticated Reports-module access, and discloses data without altering it or interrupting service.

CVSS severity6.5
Medium
EPSS probability2.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Zoho ManageEngine Desktop Central before 10.0.662 allows remote authenticated users to read sensitive database data. The Reports page exposes sensitive database tables to accounts granted complete access to the Reports module instead of restricting those tables. The issue affects the on-premises edition, requires authenticated Reports-module access, and discloses data without altering it or interrupting service.

The record

CVE
CVE-2021-46166
Published
Jan 9, 2022
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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